AMD LE-363 Appendix E <Programming Watchdog Timer >

LE-363 User’s Manual Contact Information
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Appendix E <Programming Watchdog Timer >
The watchdog timer makes the system auto-reset while it stops to work for a period. The
integrated watchdog timer can be setup as system reset mode by program.
Timeout Value Range
- 1 to 255
- Second or Minute
Program Sample
Watchdog timer setup as system reset with 5 second of timeout
-o 4E 87 ;enter configuration
-o 4E 87
-o 4E 07
-o 4F 08 ;enter Logical Device 8
-o 4E F5
-o 4F 00 ;set as Second* Minute: bit 3 = 0; Second: bit 3 = 1
-o 4E F6
-o 4F 05 ;set as 5 Second